These multinational companies in the Loire department represent a mix of large groups and mid-sized firms, with a strong presence in manufacturing and specialized industries. Key players include Groupe Casino, a retail grocery distributor active in France and Latin America, and SNF, a chemical manufacturer of water-soluble polymers. Other notable companies are Desjoyaux pools, a global leader in buried pool construction, and HEF Groupe, specializing in surface materials engineering.
The data shows a concentration of companies in the manufacturing sector, particularly in specialized areas such as medical equipment and industrial machinery. SIGVARIS GROUP France, for example, is a family-owned company with 150 years of expertise in medical compression, while Clextral develops twin-screw extrusion technology. This indicates a regional strength in advanced industrial production.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Groupe Casinogroupe-casino.fr
Distributes safe, high-quality products, welcomes, connects, serves, brings together people. Develops and enhances banners in France and Latin America for consumer satisfaction. |
10,916 | |||
| 2 | 2,825 | ||||
| 3 |
Université Jean Monnet Saint-Etienneuniv-st-etienne.fr
Provides multidisciplinary education and advanced research across sciences, humanities, law, economics, arts, and languages with strong regional and international partnerships. |
1,376 | |||
| 4 |
Desjoyaux poolsdesjoyaux.fr
A global leader in buried pool construction, known for innovative technologies like active permanent casing and pipeless filtration systems since 1966 |
502 | |||
| 5 |
HEF Groupehef.group
A global leader in surface materials engineering with a focus on tribology and photonics, driving innovation in various sectors worldwide |
484 | |||
| 6 |
Setforgefarinia.com
Forged components supplier with over 100 years of experience, offering complete development from design to production using hot, warm, or cold forging techniques. |
341 | |||
| 7 |
SIGVARIS GROUP Francesigvaris.com
Family-owned company, leader in medical compression, 150 years expertise, continuous development and innovation, committed to customer needs, employee well-being. |
327 | |||
| 8 |
Clextralclextral.com
Designing and developing twin-screw extrusion technology and industrial drying solutions for food, chemicals, and green industries, transforming raw materials into high-value products globally. |
283 | |||
| 9 |
Focal-JMlabfocal.com
Designs, manufactures, and sells home audio loudspeakers, car audio systems, monitoring loudspeakers, and headphones, focusing on faithful sound reproduction and innovation. |
262 | |||
| 10 | 257 | ||||
| 11 |
HAFNER Groupehafner.fr
Providing tailored products and innovative solutions to pâtisserie professionals, enhancing creativity and simplifying production processes daily. |
212 | |||
| 12 |
Nidec ASI S.A.S.nidec-conversion.com
Specializing in energy storage solutions in Europe, the company creates high-quality equipment for electric networks, EV charging stations, and infrastructure electrification |
178 | |||
| 13 |
EUROTABeurotab.eu
A company creating environmentally friendly solid cleaning products to promote hygiene, health, and well-being, offering innovations in dishwashing, disinfection, and more |
173 | |||
| 14 |
EVOLUTISevolutisfrance.com
A French orthopedic implants company specializing in hip, shoulder, hand, and knee prostheses known for quality, innovation, and international presence with ISO 13485 certification |
169 | |||
| 15 |
STEPHANIXstephanix.com
Designs, develops, manufactures medical imaging solutions for hospitals, clinics, and private establishments worldwide, with a focus on French innovation and expertise. |
167 | |||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 16 |
FOREZIENNE MFLSforezienne.com
French manufacturer of high-quality cutting tools and accessories for primary and secondary wood processing, forestry, and sharpening machinery. |
162 | |||
| 17 |
SAM OUTILLAGEsam-outillage.fr
Family-owned French manufacturer specializing in innovative professional hand tools, focusing on sustainable development and advanced connected equipment. |
146 | |||
| 18 |
Laboratoires CEETALceetal.com
Design and manufacture of chemical specialties providing hygiene and technical maintenance solutions for various professional sectors with environmental respect. |
143 | |||
| 19 |
DOM Sécurité Francedom-securite.fr
Specializes in surveillance, guarding, fire safety, airport security, event security, canine security, remote monitoring, and mobile security services. |
130 | |||
| 20 |
Beckers Francebeckers-group.com
Manufacturer of industrial paints specializing in coil coating, producing over 30,000 tons annually across two French production sites. |
123 | |||
| 21 |
NEYRETneyret.com
French manufacturer specializing in luxury textile ribbons, labels, and accessories for fashion, luxury, and event markets worldwide. |
114 | |||
| 22 |
Setic & Pourtiersetic-pourtier.com
Design and manufacture custom rotating machines for wire, telephone, energy, and data transmission cable industries focusing on quality and innovation. |
104 | |||
| 23 |
ERMONT - Fayat Groupermont.fayat.com
Designing, manufacturing, and servicing hot-mix continuous asphalt plants, offering supermobile, supertransferable and stationary solutions since 1924 |
87 | |||
| 24 |
BOA Conceptboa-concept.com
Designs and manufactures scalable intralogistics systems using IoT, robotics, and embedded intelligence for e-commerce, retail, logistics, and industry. |
86 | |||
| 25 |
BARRIQUANDbarriquand.com
Designs and supplies a wide range of heat exchangers for various industries worldwide, offering custom-made and standard solutions with fast delivery and long-term technical support |
66 | |||
| 26 |
STERIFLOWsteriflow.com
Design and supply of high-performance sterilization and pasteurization autoclaves with focus on innovation and customer service worldwide. |
64 | |||
| 27 | 62 | ||||
| 28 |
MAPAL FRANCEmapal.com
Manufactures cutting tools and offers tool management, machining assistance, regrinding, and retooling services across multiple French locations. |
57 | |||
| 29 | 53 | ||||
| 30 |
ACTI PACKactipack.eu
Manufacturer of PET bottles and jars for health, personal care, and food industries with standard and customized packaging solutions. |
52 | |||
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How this list is built
Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 11, 2026.
More company lists in the Loire department
- The largest companies in the Loire department 632
- Manufacturers in the Loire department 122
- Companies with in-house R&D in the Loire department 101
- Hardware manufacturers in the Loire department 71
- Contract manufacturers in the Loire department 49
- Retail chains in the Loire department 49
- Family-owned companies in the Loire department 43
- Industrial Machinery Manufacturing companies in the Loire department 39
- Public sector organisations in the Loire department 39
- Distributors and wholesalers in the Loire department 31
- Professional services firms in the Loire department 29
- Aerospace and defence companies in the Loire department 26
- Food and Beverage Manufacturing companies in the Loire department 25
The same list elsewhere in France
- Multinational companies in France 11,864
- Multinational companies in Île-de-France 6,028
- Multinational companies in Auvergne-Rhône-Alpes 1,318
- Multinational companies in the Hauts-de-Seine department 1,231
- Multinational companies in Grand Est 787
- Multinational companies in Provence-Alpes-Côte d'Azur 638
- Multinational companies in the Rhône department 577
- Multinational companies in Occitanie 532
- Multinational companies in Hauts-de-France 511
- Multinational companies in Nouvelle-Aquitaine 450
- Multinational companies in Pays de la Loire 390
- Multinational companies in the Bouches-du-Rhône department 351
- Multinational companies in the Nord department 332
- Multinational companies in Brittany 264
- Multinational companies in the Haute-Garonne department 246
- Multinational companies in the Yvelines department 226
- Multinational companies in Bourgogne-Franche-Comté 220
- Multinational companies in Normandy 216
- Multinational companies in the Gironde department 200
- Multinational companies in the Val-de-Marne department 200
- Multinational companies in the Seine-Saint-Denis department 198
- Multinational companies in Paris 3,531
- Multinational companies in Lyon 283
- Multinational companies in Boulogne-Billancourt 188